[ IP ]

198.99.255.1

#347,888Top IPs · 1M scope0 domains

Overview

Top IPs list rank

1M: #347,888(11 observation hits)

Hosted domains (90 days): 0
Hosted domains (all time): 0
First seen: Wed Jul 15 2026 21:10:56 GM
Last seen: Sun Aug 30 2026 22:02:53 GM
PDNS hits (90 days): 11
Country: US
Snapshot: 1970-01-01

Network operated by PROS, Inc. (PROSI-3) (PROS).

List rank history

30 daily snapshots in the Top IPs list (1M scope). Lower rank numbers indicate more accumulated passive-DNS observation evidence.

Whois — 198.99.255.1

Netname: PROS
Organization: PROS, Inc. (PROSI-3)
Country: US
ASN: —

Full whois record


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


NetRange:       198.99.255.0 - 198.99.255.255
CIDR:           198.99.255.0/24
NetName:        PROS
NetHandle:      NET-198-99-255-0-1
Parent:         NET198 (NET-198-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   PROS, Inc. (PROSI-3)
RegDate:        2013-12-27
Updated:        2021-12-14
Ref:            https://rdap.arin.net/registry/ip/198.99.255.0


OrgName:        PROS, Inc.
OrgId:          PROSI-3
Address:        3200 Kirby Dr
Address:        Suite 600
City:           Houston
StateProv:      TX
PostalCode:     77098
Country:        US
RegDate:        2013-11-05
Updated:        2024-12-09
Ref:            https://rdap.arin.net/registry/entity/PROSI-3


OrgTechHandle: CIT7-ARIN
OrgTechName:   Cloud Infrastructure Team
OrgTechPhone:  +1-713-335-5105 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/CIT7-ARIN

OrgAbuseHandle: CIT7-ARIN
OrgAbuseName:   Cloud Infrastructure Team
OrgAbusePhone:  +1-713-335-5105 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CIT7-ARIN

RNOCHandle: CIT7-ARIN
RNOCName:   Cloud Infrastructure Team
RNOCPhone:  +1-713-335-5105 
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/CIT7-ARIN

RAbuseHandle: CIT7-ARIN
RAbuseName:   Cloud Infrastructure Team
RAbusePhone:  +1-713-335-5105 
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/CIT7-ARIN

RTechHandle: CIT7-ARIN
RTechName:   Cloud Infrastructure Team
RTechPhone:  +1-713-335-5105 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/CIT7-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Hosted domains — PDNS pivot

Domain	Rank	First seen	Last seen	Hits
proscloud.com	#1,795,227	2026-07-15	2026-08-30	11